[floor_]

I've long since deleted the email updates. It was in regards to them removing semicolons as separators for lists of email addresses. You can only use commas now.

[mappu]

Not to justify their behaviour, but, i think it is technically possible to have a ; character be part of an email address.

It is not possible to have a , character, so that one is always safe to use as a separator (as From: does)